Home · NSN 01-643-3908

NSN 01-643-3908 — Connector,Receptacle,Electrical

NIIN 01-643-3908 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply NRP

NSN 01-643-3908 is the national stock number for a connector,receptacle,electrical. It cross-references to 10 manufacturer part numbers from 4 CAGE codes, including Naval Sea Systems Command, Naval Inventory Control Point Mechanicsburg, Electric Boat Corporation; the primary is 437-7067687-020. The unit of issue is EA and the FLIS list price is $35.00.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 4 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
7383858-H6731601-020	53711	Naval Sea Systems Command	3 · Design control (vendor)	1 · Not fully interchangeable
437-7067687-020	53711	Naval Sea Systems Command	5 · Secondary reference	1 · Not fully interchangeable
437-7067687-020D4	03950	Naval Inventory Control Point Mechanicsburg	5 · Secondary reference	2 · Fully interchangeable
7383858-H6731601-020D4	03950	Naval Inventory Control Point Mechanicsburg	5 · Secondary reference	2 · Fully interchangeable
H547-0001-H6731601-020	96169	Electric Boat Corporation	5 · Secondary reference	1 · Not fully interchangeable
H547-0001-H6731601-020D4	03950	Naval Inventory Control Point Mechanicsburg	5 · Secondary reference	2 · Fully interchangeable
H673-1601-020	96169	Electric Boat Corporation	5 · Secondary reference	1 · Not fully interchangeable
H673-1601-020D4	03950	Naval Inventory Control Point Mechanicsburg	5 · Secondary reference	2 · Fully interchangeable
MS3402D-14S-2D	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	1 · Not fully interchangeable
MS3402D-14S-2DD4	03950	Naval Inventory Control Point Mechanicsburg	5 · Secondary reference	2 · Fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 437-7067687-020.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $35.00
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: NRP
Effective: Oct 1, 2025

Item characteristics

Overall Length: INCHES MAXIMUM 1.662
Overall Height: INCHES MINIMUM 1.157 AND INCHES MAXIMUM 1.219
Overall Width: INCHES MINIMUM 1.157 AND INCHES MAXIMUM 1.219
Environmental Protection: HERMETIC
Unthreaded Mounting Hole Diameter: INCHES MINIMUM 0.115 AND INCHES MAXIMUM 0.130
Center To Center Distance Between Mounting Facilities Parallel To Height: INCHES NOMINAL 0.906
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: INCHES NOMINAL 0.906
Distance From Mounting Shoulder To Front Face: INCHES MINIMUM 0.531 AND INCHES MAXIMUM 0.593
Mating End Quantity: 1
Contact Removability: SINGLE MATING END SINGLE CONTACT GROUPING REMOVABLE
Terminal Location: SINGLE MATING END SINGLE CONTACT GROUPING BACK
Criticality Code Justification: ZZZY
Terminal Type: SINGLE MATING END SINGLE CONTACT GROUPING CRIMP
Shell Material: ALUMINUM ALLOY
Included Contact Quantity: 4
Included Contact Type: SINGLE MATING END SINGLE CONTACT GROUPING ROUND SOCKET
Proprietary Characteristics: PACS
Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND R

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.